To keep warm. Yet if houses were properly insulated they would not need huge amounts of heat input at all saving the occupier money on fuel (and healthcare costs) while reducing pollution.And what happens when gas prices go up? more people start burning wood.
As for ‘That's when you realise this is more about some people being anti-car.’ I think that’s a bit of a generalisation and over exaggeration.
Many of us love our cars, vans, motorcycles and the freedom they provide. Doesn’t mean we all love the idea of an early death with either cancer or heart disease or stroke though. See it as some people being anti-disease, not anti-car.